Are you sure you didn't mean function to_array($a) { if (is_array($a)) return $a; else return array($a); } At 04:27 PM 5/11/2005, Joachim Durchholz wrote: >function to_array($a) { > if (is_array($a)) > return $a; > else > return array(); >} > Cheers, Radu (www.monicsoft.net)